Question

find the volume of the cylinder whose height is 18.5 cm and radius is 4.2cm​

Answer 1

Answer:

height of the cylinder (h) = 18.5 cm

radius of the cylinder (r) = 4.2 cm

so, the volume of the cylinder = 22/7 r^2×h

= 22/7 (4.2)^2 × 18.5 (cm)^3

= 22/7 × 4.2 × 4.2 × 18.5 × 18.5 × 18.5

= 22 × 42 × 42 × 185 × 185 × 185 ÷ 7 × 100000

so, you calculate this divison and reply me if can't solve this problem. I hope that you can solve it. stay safe